Go switch: Difference between revisions
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Same as for <code>if</code>, <code>switch</code> accepts an [[Go_if#Overview|optional initialization statement]]. | Same as for <code>if</code>, <code>switch</code> accepts an [[Go_if#Overview|optional initialization statement]]. | ||
The cases are evaluated top to bottom until a match is found. The expressions need not be constants or even integers. | |||
It is idiomatic to write an <code>if</code>-<code>else</code>-<code>if</code>-<code>else</code> as a <code>switch</code>. | |||
=Tagless Switch= | =Tagless Switch= | ||
Latest revision as of 00:07, 13 August 2024
Internal
Overview
Same as for if, switch accepts an optional initialization statement.
The cases are evaluated top to bottom until a match is found. The expressions need not be constants or even integers.
It is idiomatic to write an if-else-if-else as a switch.